Isotopically Labeled Compounds
Medchemexpress LLC Acetamiprid-d3 | 1353869-35-8 | 99.9% | 1 MG
Acetamiprid-d3 is the deuterium labeled Acetamiprid. Acetamiprid is a neonicotinoid insecticide and a nAChR agonist.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration, the incorporation of stable heavy isotopes into drug molecules, has the potential to affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Sulfamerazine-d4 | 1020719-84-9 | MFCD03425631 | 99.00% | 5 MG
Sulfamerazine-d4 is a deuterium-labeled variant of Sulfamerazine, which is classified as a sulfonamide antibacterial. Its mechanism of action involves inhibiting the bacterial synthesis of dihydrofolic acid. This is achieved by competing with para-aminobenzoic acid (PABA) for binding to dihydropteroate synthesizes.
- Deuterium labeled
- Internal standard
- Antibacterial properties
Cambridge Isotope Laboratories L-TRYPTOPHAN (15N2, 98%), 0.5 G, 204634-20-8
L-TRYPTOPHAN (15N2, 98%), 0.5 G, 204634-20-8
Cambridge Isotope Laboratories GLYCAN-N11-13C-GAL8,8' ([GALACTOSE-13C6, 99%]2)*, 500 PMOL
GLYCAN-N11-13C-GAL8,8' ([GALACTOSE-13C6, 99%]2)*, 500 PMOL
Cambridge Isotope Laboratories LYSO-PC 24:0 (TETRACOSANOYL-1,2,3,4,5,6-13C, 1 MG
LYSO-PC 24:0 (TETRACOSANOYL-1,2,3,4,5,6-13C, 1 MG
Cambridge Isotope Laboratories L-PROLINE (13C5, 99%; 15N, 99%), 0.1 G, 202407-23-6
L-PROLINE (13C5, 99%; 15N, 99%), 0.1 G, 202407-23-6
Cambridge Isotope Laboratories 5A-ANDROSTAN-3B-OL-17-ONE (EPIANDROSTERONE) (2,2,4,4-D4, 98%), 5 MG, 89685-09-6
5A-ANDROSTAN-3B-OL-17-ONE (EPIANDROSTERONE) (2,2,4,4-D4, 98%), 5 MG, 89685-09-6
Cambridge Isotope Laboratories LYSO-PC 24:0 (TETRACOSANOYL-12,12,13,13-D4,, 5 MG
LYSO-PC 24:0 (TETRACOSANOYL-12,12,13,13-D4,, 5 MG
Cambridge Isotope Laboratories GUANOSINE 5'-TRIPHOSPHATE (GTP), NH4 SALT (RIBOSE-3',4',5',5''-D4,98%)C.P.>90%(IN SOLN), 50 UMOL
GUANOSINE 5'-TRIPHOSPHATE (GTP), NH4 SALT (RIBOSE-3',4',5',5''-D4,98%)C.P.>90%(IN SOLN), 50 UMOL
Cambridge Isotope Laboratories BROMOACETIC ACID (2-13C, 99%), 1 G, 64891-77-6
BROMOACETIC ACID (2-13C, 99%), 1 G, 64891-77-6
Cambridge Isotope Laboratories SODIUM L-LACTATE (3-13C, 98%) 20% W/W IN H2O, 0.5 G OF C, 201595-70-2
SODIUM L-LACTATE (3-13C, 98%) 20% W/W IN H2O, 0.5 G OF C, 201595-70-2
Medchemexpress LLC Ribitol-3-13C | 488-81-3 | 99.7% | 153.14 g/mol | C5H12O5 (3-13C) | 25 MG
Ribitol-3-13C is a stable isotope-labeled ribitol with a 13C substitution at the 3-position, provided as a high-purity crystalline material for use in isotope tracing and analytical applications. It is intended for use as an internal standard, tracer, or reference material in metabolomics and mass spectrometry workflows.
- Stable isotope label at carbon-3 for precise tracer studies.
- High purity suitable for mass spectrometry and quantitative analyses.
- Solid crystalline form for reliable handling and storage.
- Suitable as an internal standard for metabolomics workflows.
- Compatible with common sample preparation and derivatization methods.
Cambridge Isotope Laboratories CHOLINE CHLORIDE (1,2-13C2, 99%), 0.1 G, 202190-49-6
CHOLINE CHLORIDE (1,2-13C2, 99%), 0.1 G, 202190-49-6
Cambridge Isotope Laboratories CYTIDINE (13C9, 98%; 15N3, 96-98%), 50 MG
CYTIDINE (13C9, 98%; 15N3, 96-98%), 50 MG